| source | facility | location |
| 0322000017 P009 | CERTAINTEED CORP. | MILAN |
| 0322000017 P012 | CERTAINTEED CORP. | MILAN |
| 0322000017 P020 | CERTAINTEED CORP. | MILAN |
| 0363000002 P901 | LAFARGE/SYSTECH ENVIRONMENTAL CORP. | PAULDING |
| 0363000002 Z001 | LAFARGE/SYSTECH ENVIRONMENTAL CORP. | PAULDING |